net: sched: remove ndo_setup_tc check from tc_can_offload

Since tc_can_offload is always called from block callback or egdev
callback, no need to check if ndo_setup_tc exists.
Signed-off-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/net/pkt_cls.h

@@ -611,11 +611,7 @@ struct tc_cls_u32_offload {
 
 static inline bool tc_can_offload(const struct net_device *dev)
 {
-	if (!(dev->features & NETIF_F_HW_TC))
-		return false;
-	if (!dev->netdev_ops->ndo_setup_tc)
-		return false;
-	return true;
+	return dev->features & NETIF_F_HW_TC;
 }
 
 static inline bool tc_skip_hw(u32 flags)